AAR vs Parsons: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

AAR Corp (AIR)

Q3 202617 Jun – 30 Sep 2026

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AAR posts record results, makes big MRO deal, but faces supply and debt risks

Record financial performance AAR reported record quarterly results with sales up 26% and 24% in consecutive periods, issued strong guidance, and received a higher price target from Truist, signaling robust demand and operational strength.
This point highlights the core positive driver of AAR's stock performance during the period.
Major MRO acquisition AAR announced a $4 billion deal to acquire 65% of MRO Holdings, expected to add about $1 billion in sales and $285 million in profit, and raised its margin targets to 19–20%.
This transformative acquisition is a key strategic move that could significantly boost future growth.
Capital returns and bolt-on acquisition AAR completed a $107.5 million buyback and made a $35 million acquisition to enhance certification capabilities, returning cash to shareholders and strengthening its service offerings.
These actions demonstrate management's confidence and commitment to growth.
Supply shortage and leverage concerns A used-parts supply shortage caused a margin miss and an 11% stock drop, while the MRO deal pushes net leverage to about 3.6 times earnings, above AAR's 2–2.5 times target, adding financial risk.
These are significant headwinds that could pressure the stock and financial flexibility.

August 202613 Jul – 30 Sep 2026

▲3

AAR's record quarter and $4B MRO Holdings deal reshape its growth story

Record Q1 results beat expectations AAR reported record first-quarter sales of $918 million, up 24% from a year ago, with adjusted earnings per share of $1.49, up 38%. Profit margin improved too. Beating expectations shows the core maintenance business is strong and growing, which supports a higher stock price.
The earnings beat is the fresh fundamental result that confirms the company's growth trajectory.
$4B deal to control MRO Holdings AAR agreed to buy 65% of MRO Holdings for about $4 billion. MRO Holdings adds roughly $1 billion in sales and $285 million in profit, and the combined company would have about $4.3 billion in sales. This makes AAR much bigger and more profitable, pushing the stock up.
This is the largest strategic move in the period and directly lifts AAR's scale and earnings power.
Debt rises to fund the acquisition AAR will pay about $1 billion in stock and take on roughly $2.1 billion in new debt, pushing net leverage to about 3.6 times earnings at closing. That is above its 2 to 2.5 times target, so the deal adds financial risk even as it boosts growth.
The counterweight: the deal is positive but funded largely with debt, which investors must weigh.
Higher margin targets and in-house certification AAR raised its medium-term profit margin target to 19-20%, up from about 12% now, helped by the deal and cost savings. Separately, its $35 million acquisition of Aircraft Reconfig Technologies adds in-house certification, letting AAR capture more aircraft modification work.
These moves show management expects lasting margin expansion and more control over higher-value work.

Latest13 Jul – 30 Sep 2026

▲3

AAR's record quarter and $4B MRO Holdings deal reshape its growth story

Record Q1 results beat expectations AAR reported record first-quarter sales of $918 million, up 24% from a year ago, with adjusted earnings per share of $1.49, up 38%. Profit margin improved too. Beating expectations shows the core maintenance business is strong and growing, which supports a higher stock price.
The earnings beat is the fresh fundamental result that confirms the company's growth trajectory.
$4B deal to control MRO Holdings AAR agreed to buy 65% of MRO Holdings for about $4 billion. MRO Holdings adds roughly $1 billion in sales and $285 million in profit, and the combined company would have about $4.3 billion in sales. This makes AAR much bigger and more profitable, pushing the stock up.
This is the largest strategic move in the period and directly lifts AAR's scale and earnings power.
Debt rises to fund the acquisition AAR will pay about $1 billion in stock and take on roughly $2.1 billion in new debt, pushing net leverage to about 3.6 times earnings at closing. That is above its 2 to 2.5 times target, so the deal adds financial risk even as it boosts growth.
The counterweight: the deal is positive but funded largely with debt, which investors must weigh.
Higher margin targets and in-house certification AAR raised its medium-term profit margin target to 19-20%, up from about 12% now, helped by the deal and cost savings. Separately, its $35 million acquisition of Aircraft Reconfig Technologies adds in-house certification, letting AAR capture more aircraft modification work.
These moves show management expects lasting margin expansion and more control over higher-value work.

July 202617 Jun – 28 Jul 2026

▲3▼1

AAR's strong earnings and growth outlook offset by parts supply squeeze

Record Q4 results and upbeat guidance AAR reported record Q4 sales of $928 million, up 26% from a year ago, and adjusted earnings per share of $1.53, beating expectations. Management also guided for strong sales growth of 21-23% in the current quarter, excluding its shrinking legacy commercial programs. This shows the core business is growing fast and profitably, which supports a higher stock price.
This is the main new financial update that shows the company's underlying growth and profitability.
Margin miss on constrained used parts supply Despite the revenue beat, AAR's profit margin fell short because it couldn't get enough used serviceable material—parts taken from older planes and refurbished. This supply shortage limits how much AAR can sell and pressures margins. The stock dropped 11% on the news, showing investors worry about this bottleneck.
This is the key negative that explains why the stock fell despite strong headline numbers.
Buyback completed and shelf registration filed AAR finished a $107.5 million share buyback, returning cash to shareholders, and filed a shelf registration that gives it flexibility to raise money in the future. The buyback signals confidence and can boost earnings per share, while the shelf filing is a neutral tool for potential growth investments.
This shows capital returns and financial flexibility, which are important for investor confidence.
Analyst price target raised to $145 Truist Securities raised its price target for AAR to $145 from $128 and kept a Buy rating, citing the strong earnings beat. This kind of analyst upgrade often draws more investors and can push the stock higher in the short term, as it did with a 4.9% jump.
This is a fresh analyst action that directly influences investor sentiment and price.

17 Jun – 28 Jul 2026

▲3▼1

AAR's strong earnings and growth outlook offset by parts supply squeeze

Record Q4 results and upbeat guidance AAR reported record Q4 sales of $928 million, up 26% from a year ago, and adjusted earnings per share of $1.53, beating expectations. Management also guided for strong sales growth of 21-23% in the current quarter, excluding its shrinking legacy commercial programs. This shows the core business is growing fast and profitably, which supports a higher stock price.
This is the main new financial update that shows the company's underlying growth and profitability.
Margin miss on constrained used parts supply Despite the revenue beat, AAR's profit margin fell short because it couldn't get enough used serviceable material—parts taken from older planes and refurbished. This supply shortage limits how much AAR can sell and pressures margins. The stock dropped 11% on the news, showing investors worry about this bottleneck.
This is the key negative that explains why the stock fell despite strong headline numbers.
Buyback completed and shelf registration filed AAR finished a $107.5 million share buyback, returning cash to shareholders, and filed a shelf registration that gives it flexibility to raise money in the future. The buyback signals confidence and can boost earnings per share, while the shelf filing is a neutral tool for potential growth investments.
This shows capital returns and financial flexibility, which are important for investor confidence.
Analyst price target raised to $145 Truist Securities raised its price target for AAR to $145 from $128 and kept a Buy rating, citing the strong earnings beat. This kind of analyst upgrade often draws more investors and can push the stock higher in the short term, as it did with a 4.9% jump.
This is a fresh analyst action that directly influences investor sentiment and price.

Parsons Corp (PSN)

Q3 202621 Jul – 29 Sep 2026

▲2▼2

Parsons Plunges on Guidance Cut and Surprise Loss

Guidance Slashed and Surprise Q2 Loss Parsons cut its full-year guidance and reported an unexpected Q2 net loss, with revenue of $1.58 billion missing expectations by 1.9%. This triggered a 38% stock plunge and a 25.5% drop to $46.19.
This is the main negative event that drove the stock down sharply during the period.
Securities Investigations Launched Multiple law firms launched investigations into whether Parsons misled investors about its 2026 outlook. This adds legal uncertainty and could lead to fines or reputational damage, weighing on the stock.
This is a new negative development that adds to investor concerns and could affect the stock price.
New Contract Wins Provide Some Support Parsons secured several contracts: Army cybersecurity work, a $169.5M Army contract, a five-year Knoxville airport terminal project, and an $85M Space Command advisor role. These wins show ongoing demand for its services.
These new contracts are positive developments that could help offset the negative financial news.
Gordie Howe Bridge Opens and Insider Buying The $4.7 billion Gordie Howe Bridge opened with Parsons as owner's engineer, highlighting its major project capabilities. Director George Ball bought 20,000 shares, signaling insider confidence.
These events show project execution and insider belief, which may support the stock despite other negatives.

August 202627 Jul – 29 Sep 2026

▲3▼1

Parsons wins new contracts but weak Q2 guidance and revenue miss weigh on shares

Weak Q2 results and lowered guidance Parsons reported flat Q2 revenue of $1.58 billion, 1.9% below expectations, and full-year revenue and EBITDA guidance that missed significantly, sending the stock down 25.5% to $46.19. This is the main reason the stock has been weak, as it shows the company's growth is stalling and future profits may be lower than expected.
This is the biggest negative force on PSN's price this period, directly explaining the sharp drop.
New contract wins add to backlog Parsons won a five-year terminal development contract at Knoxville's McGhee Tyson Airport and an $85 million Owner's Advisor agreement for U.S. Space Command headquarters. These awards bring in new work and support future revenue, which is a positive for the stock even as current results disappoint.
These are new, concrete contract wins that show demand for Parsons' services and support the bull case.
Insider buying signals confidence Director George Ball bought 20,000 shares at $47.97, worth about $959,000, increasing his holdings by 13%. Insider buying is often seen as a sign that someone close to the company believes the stock is undervalued, which can support the share price.
This is a new insider purchase that may boost investor confidence after the stock's decline.
Gordie Howe Bridge opens, showcasing Parsons' role The $4.7 billion Gordie Howe International Bridge opened, with Parsons as owner's engineer. While the project was already known, its completion highlights Parsons' expertise in large infrastructure projects and could help win similar work in the future.
This event is new and positively reinforces Parsons' reputation, though its immediate financial impact is limited.

Latest27 Jul – 29 Sep 2026

▲3▼1

Parsons wins new contracts but weak Q2 guidance and revenue miss weigh on shares

Weak Q2 results and lowered guidance Parsons reported flat Q2 revenue of $1.58 billion, 1.9% below expectations, and full-year revenue and EBITDA guidance that missed significantly, sending the stock down 25.5% to $46.19. This is the main reason the stock has been weak, as it shows the company's growth is stalling and future profits may be lower than expected.
This is the biggest negative force on PSN's price this period, directly explaining the sharp drop.
New contract wins add to backlog Parsons won a five-year terminal development contract at Knoxville's McGhee Tyson Airport and an $85 million Owner's Advisor agreement for U.S. Space Command headquarters. These awards bring in new work and support future revenue, which is a positive for the stock even as current results disappoint.
These are new, concrete contract wins that show demand for Parsons' services and support the bull case.
Insider buying signals confidence Director George Ball bought 20,000 shares at $47.97, worth about $959,000, increasing his holdings by 13%. Insider buying is often seen as a sign that someone close to the company believes the stock is undervalued, which can support the share price.
This is a new insider purchase that may boost investor confidence after the stock's decline.
Gordie Howe Bridge opens, showcasing Parsons' role The $4.7 billion Gordie Howe International Bridge opened, with Parsons as owner's engineer. While the project was already known, its completion highlights Parsons' expertise in large infrastructure projects and could help win similar work in the future.
This event is new and positively reinforces Parsons' reputation, though its immediate financial impact is limited.

July 202621 Jul – 4 Aug 2026

▲2▼2

Parsons Slashes 2026 Guidance, Triggers 38% Plunge and Investigations

2026 Guidance Cut and Q2 Miss Parsons cut full-year 2026 revenue and profit guidance and reported a surprise net loss, sending shares down 38%. The company blamed divestitures and delayed awards, but investors fear weaker future earnings.
This is the main new event that directly caused the stock to plummet and changes the earnings outlook.
Securities Investigations Launched Multiple law firms are investigating whether Parsons misled investors about its 2026 outlook. This adds legal uncertainty and could lead to fines or lawsuits, further pressuring the stock.
New investigations are a direct consequence of the guidance cut and add a new risk factor for investors.
New Army Cyber Contract Parsons won a contract to provide cybersecurity for the U.S. Army Research Lab, deepening its role in high-value defense tech. This supports long-term revenue but is overshadowed by the guidance cut.
This is a new positive development that shows underlying demand, but its impact is muted by the larger negative news.
Industrial Modernization Demand Parsons highlighted a $169.5M Army contract and growing demand for industrial base modernization. This shows a healthy pipeline, but near-term execution issues and guidance cut dominate investor sentiment.
This new contract and demand signal are positive but not enough to offset the negative guidance revision.

21 Jul – 4 Aug 2026

▲2▼2

Parsons Slashes 2026 Guidance, Triggers 38% Plunge and Investigations

2026 Guidance Cut and Q2 Miss Parsons cut full-year 2026 revenue and profit guidance and reported a surprise net loss, sending shares down 38%. The company blamed divestitures and delayed awards, but investors fear weaker future earnings.
This is the main new event that directly caused the stock to plummet and changes the earnings outlook.
Securities Investigations Launched Multiple law firms are investigating whether Parsons misled investors about its 2026 outlook. This adds legal uncertainty and could lead to fines or lawsuits, further pressuring the stock.
New investigations are a direct consequence of the guidance cut and add a new risk factor for investors.
New Army Cyber Contract Parsons won a contract to provide cybersecurity for the U.S. Army Research Lab, deepening its role in high-value defense tech. This supports long-term revenue but is overshadowed by the guidance cut.
This is a new positive development that shows underlying demand, but its impact is muted by the larger negative news.
Industrial Modernization Demand Parsons highlighted a $169.5M Army contract and growing demand for industrial base modernization. This shows a healthy pipeline, but near-term execution issues and guidance cut dominate investor sentiment.
This new contract and demand signal are positive but not enough to offset the negative guidance revision.

Q2 202617 Jun – 14 Jul 2026

▲4

Parsons Wins New Defense Contracts and Launches Biometrics Platform

New $245M Naval Research Lab Contract Parsons won a $245 million contract to support satellite ground systems for the U.S. Naval Research Laboratory over five years. This directly adds revenue and extends a 30-year relationship, giving investors more confidence in future earnings.
This is a concrete new contract that directly boosts Parsons' revenue outlook.
AresNXT Biometrics Platform Launch Parsons launched AresNXT, a new biometrics platform for secure identity checks. It already has pilot use with a federal law enforcement client. New products can open new revenue streams and show Parsons is innovating, which supports the stock price.
This is a new product launch that could drive future growth and shows innovation.
PFAS Remediation Expansion Parsons announced expansion of its PFAS cleanup services, with recent wins at military bases and major airports. This shows growing demand for its environmental services, which can lead to more contracts and revenue.
This is a new business expansion that signals increased demand for Parsons' services.
Strong Demand for Cyber and Electromagnetic Capabilities Parsons highlighted strong government demand for its cyber and electromagnetic warfare solutions. While this is a general update, it reinforces that Parsons is well-positioned in a growing defense area, which supports long-term revenue growth.
This points to ongoing demand in a key growth area for Parsons.

June 202617 Jun – 14 Jul 2026

▲4

Parsons Wins New Defense Contracts and Launches Biometrics Platform

New $245M Naval Research Lab Contract Parsons won a $245 million contract to support satellite ground systems for the U.S. Naval Research Laboratory over five years. This directly adds revenue and extends a 30-year relationship, giving investors more confidence in future earnings.
This is a concrete new contract that directly boosts Parsons' revenue outlook.
AresNXT Biometrics Platform Launch Parsons launched AresNXT, a new biometrics platform for secure identity checks. It already has pilot use with a federal law enforcement client. New products can open new revenue streams and show Parsons is innovating, which supports the stock price.
This is a new product launch that could drive future growth and shows innovation.
PFAS Remediation Expansion Parsons announced expansion of its PFAS cleanup services, with recent wins at military bases and major airports. This shows growing demand for its environmental services, which can lead to more contracts and revenue.
This is a new business expansion that signals increased demand for Parsons' services.
Strong Demand for Cyber and Electromagnetic Capabilities Parsons highlighted strong government demand for its cyber and electromagnetic warfare solutions. While this is a general update, it reinforces that Parsons is well-positioned in a growing defense area, which supports long-term revenue growth.
This points to ongoing demand in a key growth area for Parsons.

17 Jun – 14 Jul 2026

▲4

Parsons Wins New Defense Contracts and Launches Biometrics Platform

New $245M Naval Research Lab Contract Parsons won a $245 million contract to support satellite ground systems for the U.S. Naval Research Laboratory over five years. This directly adds revenue and extends a 30-year relationship, giving investors more confidence in future earnings.
This is a concrete new contract that directly boosts Parsons' revenue outlook.
AresNXT Biometrics Platform Launch Parsons launched AresNXT, a new biometrics platform for secure identity checks. It already has pilot use with a federal law enforcement client. New products can open new revenue streams and show Parsons is innovating, which supports the stock price.
This is a new product launch that could drive future growth and shows innovation.
PFAS Remediation Expansion Parsons announced expansion of its PFAS cleanup services, with recent wins at military bases and major airports. This shows growing demand for its environmental services, which can lead to more contracts and revenue.
This is a new business expansion that signals increased demand for Parsons' services.
Strong Demand for Cyber and Electromagnetic Capabilities Parsons highlighted strong government demand for its cyber and electromagnetic warfare solutions. While this is a general update, it reinforces that Parsons is well-positioned in a growing defense area, which supports long-term revenue growth.
This points to ongoing demand in a key growth area for Parsons.